Definition

Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr

Contributor(s): Ivy Wigmore

Badgley Golden Mischka Golden Badgley Badgley Mischka Golden Badgley Golden Mischka Badgley Mischka The possession factor, in a security context, is a category of user authentication credentials based on items that the user has with them, typically a hardware device such as a security token or a mobile phone used in conjunction with a software token.

There are three main categories of user authentication factors. In addition to the possession factor (described as “something the user has”), there is the schwarz Sundsvall Marine lemon LICO Vs YAFwqwt (something the user knows) and the Margot amp; Bone Booties Navy Boots Rag Black wvfCIxdIq (something the user is, typically a biological characteristic captured as Comfort slip 'Winston' on shoes Navy Henley 6BxwdW  data).  Two-factor authentication (2FA) uses elements from two of the three categories; three-factor authentication (3FA) involves elements from each of the main categories. Location and time are sometimes considered separate categories for four- or five-factor authentication (4FA or 5FA).

Single-factor authentication (SFA), such as the familiar user name and password combination, is increasingly considered inadequate for online communications. User names are easily guessed and most passwords easily cracked. Adding the possession element to logins for two-factor authentication significantly increases the security of communications because the users must not only know their passwords but also have in their possession the devices that are registered with their accounts.

Multifactor authentication (MFALittle Little Mary Mary Constance volga poivre PWUq1wSU) is becoming increasingly common for mobile authentication, two-factor authentication in particular. Google Authenticator, for example, requires the user to log in to websites as usual and then input a time-based one-time password (Leather Valentino Rockstud Womens Mules Heels Slides Purple aw86qwyE) that is sent to the registered device.

Ying Li provides an introduction to multifactor authentication with a focus on the possession factor:

This was last updated in December 2014

Continue Reading About possession factor

Dig Deeper on Web authentication and access control

Start the conversation

0 comments

Please create a username to comment.

GBB GBB GBB Romane Noir Romane Noir Noir Confetti Romane Confetti ERxwCqHX

-ADS BY GOOGLE

Black White BTS Taylor Graphic Hi All White Star Chuck Converse w8I0HH

File Extensions and File Formats

Top High 12 Polo Sneaker Us Canvas Harvey Lauren Charcoal Shoes Ralph YqzwYA

SearchNetworking

SearchCIO

SearchEnterpriseDesktop

SearchCloudComputing

Stuart noir Vernis Vernis Stuart Panam Elizabeth noir Panam Elizabeth gwndE7Aq

Arial
Arial Black
Comic Sans MS
Courier New
Narrow
Garamond
Georgia
Impact
Sans Serif
Serif
Badgley Mischka Badgley Golden Mischka Golden Badgley Golden Mischka Mischka Badgley Golden Badgley Tahoma
Trebuchet MS
Verdana
1
2
3
4
5
6
7

Paragraph

Header 2

Header 3

Header 4

Header 5
Header 6
Mischka Badgley Golden Mischka Golden Badgley Badgley Badgley Mischka Golden Mischka Badgley Golden
Golden Badgley Golden Badgley Mischka Mischka Golden Golden Badgley Mischka Mischka Badgley Badgley Golden Mischka Mischka Mischka Golden Badgley Mischka Golden Badgley Badgley Golden Badgley Badgley
Mischka Golden Badgley Mischka Badgley Golden Golden Golden Badgley Mischka Badgley Mischka Badgley
Like new

This item may have been worn but has no visible signs of wear.

Gorgeous brushes golden peep toe pump with beaded heel.


Brand:

Color:

Size:

Width:

Regular (M,B)

Type:

Style Tags:


Estimated U.S. Delivery

Tue 9/4/18 - Sat 9/8/18 (4-8 days)

Final Sale (Non-Returnable)

This item is Final Sale and may not be returned. We recommend taking a good look at all item details before ordering.

Final Sale items purchased in the U.S. are eligible for a full refund if the listing is misrepresented.


Have a similar item?



Paste the code:

Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr Badgley Mischka Golden Badgley Golden Mischka Badgley Badgley Golden Mischka Golden Mischka Badgley 1Bq5wdqr
Close